說起汽車保養，不少車主都有屬于自己的保養“偏方”，有時候還樂此不疲地向朋友分享自己的心得，但有一些“民間偏方”不僅沒有用，還會對汽車造成損壞。今天
濟南哪里修奧迪比較專業小編就和大家一起細數一下關于汽車保養的那些“偏方”。
Speaking of car maintenance, many car owners have their own maintenance "folk remedies", and sometimes they enjoy sharing their experiences with friends. However, some "folk remedies" are not only useless, but also cause damage to the car. Today, where does Jinan repair Audi more professionally? Let me share with you the "folk recipes" for car maintenance.
螺栓螺母抹油防銹蝕
Apply oil on bolts and nuts to prevent corrosion
不少車主去汽修店做保養的時候，都會要求師傅在車輪的螺栓和螺母上抹油（很多情況下是潤滑油），以求達到防止螺栓螺母出現銹蝕的效果。然而他們并不知道，這種做法是十分危險的！
When many car owners go to an auto repair shop for maintenance, they often require the master to apply oil (in many cases, lubricating oil) to the bolts and nuts of the wheels in order to prevent corrosion of the bolts and nuts. However, they do not know that this approach is very dangerous!
在汽車出廠的時候，螺栓和螺母就被擰緊了，這是為了安全著想。當你在螺栓和螺母上抹潤滑油，無疑會降低它們之間的摩擦，這樣在汽車行駛的時候（尤其是路面不平的時候），螺栓和螺母會因為車輪震動而產生松動，終導致嚴重后果。
When the car leaves the factory, the bolts and nuts are tightened for safety reasons. When you apply lubricating oil to bolts and nuts, it will undoubtedly reduce the friction between them. This way, when the car is driving (especially on uneven roads), bolts and nuts can become loose due to wheel vibration, resulting in serious consequences.
試想想，在高速上行駛的時候，如果車輪突然飛出，于自己或是后方來車都是危險的現象。
Just think about it. When driving on high speed, if the wheels suddenly fly out, it can be a dangerous phenomenon for you or for vehicles coming from behind.
拆除發動機節溫器
Remove the engine thermostat
許多車主都抱怨自己的發動機溫度太高了，所以拆掉節溫器，令冷卻液進行大循環，以求讓發動機“冷”下來。這種做法同樣也是錯誤的，而且還會給汽車帶來許多后遺癥。你覺得發動機溫度太高，但實際上可能并不是如此。
Many car owners complain that their engine temperature is too high, so remove the thermostat and allow the coolant to circulate widely in order to "cool" the engine. This approach is also wrong, and it will also bring many aftereffects to cars. "You think the engine temperature is too high, but in reality it may not be.".
節溫器是為了讓發動機保持在相對穩定的一個工作溫度，調節冷卻液的冷卻強度。如果沒有了它，冷卻液的冷卻強度將維持在一個較高的水平，發動機會長期處于低溫狀態下工作。這樣終只會導致三種現象：發動機功率下降、油耗增多和發動機磨損嚴重。
The thermostat is designed to maintain the engine at a relatively stable operating temperature and regulate the cooling intensity of the coolant. Without it, the cooling strength of the coolant will remain at a high level, and the engine will operate at low temperatures for a long time. This ultimately only leads to three phenomena: reduced engine power, increased fuel consumption, and severe engine wear.
因此，如果車主發現自己的發動機溫度過高，應當前往專業的汽修門店，對節溫器或其他冷卻系統零部件進行檢修或者更換，而不是盲目地拆除節溫器。
Therefore, if the owner finds that their engine temperature is too high, they should go to a professional repair shop to repair or replace the thermostat or other cooling system components, instead of blindly removing the thermostat.
皮帶越緊越好
The tighter the belt, the better
有的車主可能會覺得水泵風扇皮帶越緊，越能帶動相關部件工作，提高工作效率。不過實際上，皮帶并非越緊越好。皮帶太緊不僅會容易斷裂，還會因此而導致發動機軸和水泵軸收到更嚴重的磨損甚至是變形。其實水泵風扇的松緊度需按照相應的規定，不應當人為干預（皮帶過松或過緊則需要手動調整）。一般情況下，皮帶的繞曲度維持在10-15mm是好的。
Some car owners may feel that the tighter the water pump fan belt, the more relevant components can be driven to work, improving work efficiency. However, in reality, the tighter the belt, the better. Too tight a belt will not only easily break, but also lead to more severe wear and even deformation of the engine shaft and water pump shaft. In fact, the tightness of the water pump fan should be in accordance with corresponding regulations and should not be artificially interfered with (manual adjustment is required if the belt is too loose or too tight). Generally, it is good to maintain a belt curvature of 10-15mm.
There are three aspects to explain the "folk recipes" for car maintenance. If you have any doubts or needs, please feel free to visit our website at any time http://www.liangshuijing.cn Consult and learn!
